1328810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 2806272

約数和(自身を除く): 1477462

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 463, 574, 926, 1435, 2315, 2870, 3241, 4630, 6482, 16205, 18983, 32410, 37966, 94915, 132881, 189830, 265762, 664405, 1328810]

約数ペア:

[(1, 1328810), (2, 664405), (5, 265762), (7, 189830), (10, 132881), (14, 94915), (35, 37966), (41, 32410), (70, 18983), (82, 16205), (205, 6482), (287, 4630), (410, 3241), (463, 2870), (574, 2315), (926, 1435)]